package com.hunzi.utlis;

import com.sun.org.apache.bcel.internal.generic.RETURN;

import java.util.UUID;

public class CommonsUtils {
    //生成UUID方法 32位长度
    public static String getUUID(){

        return UUID.randomUUID ().toString ().replace ( "-","" );
    }
    //测试UUID
    public static void main(String[] args) {
        System.out.println (getUUID ());
    }
}
